Head to head
ProGrade Digital CFexpress™ Type B 4.0 Gold 512GB vs Delkin BLACK 4.0 CFexpress Type B
Our pick
Delkin BLACK 4.0 CFexpress Type B
CFexpress Cards
Product photographs. Not to scale.
What ProGrade Digital CFexpress™ Type B 4.0 Gold 512GB offers
The 512GB capacity gives you room for more footage between card changes. Its rated read speed is up to 3,400MB/s; offload speed also depends on the reader and computer.3
2 models / at a glance
Key differences
What differs
| Specification | ProGrade Digital CFexpress™ Type B 4.0 Gold 512GB | Delkin BLACK 4.0 CFexpress Type B |
|---|---|---|
| Capacity | 512 GB3 | 1,000 GB (1 TB)1 |
| Max write speed | 3,000 MB/s3 | 3,130 MB/s2 |
| Max read speed | 3,400 MB/s3 | 3,630 MB/s2 |
More details
| Specification | ProGrade Digital CFexpress™ Type B 4.0 Gold 512GB | Delkin BLACK 4.0 CFexpress Type B |
|---|---|---|
| Card type | Type b3 | Type b2 |
| VPG rating | Not published | VPG4001 |